Database Develop

[Q] SpeedMod update issue

Dear all,
I start using SpeedMod since version K12K.
There is no problem when I update the kernel from K12K to K12L, K12M, K12P, until from K12P to K12Q and so on.
After flashing with Odin and reboot, the phone becomes very slow, both in operation and the touch screen response.
I have tried updating from K12P to K12Q, K12R and K12S, they have the same symptom and slow. When I flash back to K12L or K12P, it becomes normal.
Any advises please?
Thanks in advance.
My phone info:
ROM: Stock 2.2 FROYO.ZSJPE

Maybe you should wipe the dalvik cache and cache. Go to recovery mode - clockworkmod options - wipe dalvik cache. do the same with cache partition.
Then reboot. That first reboot will take longer than usual because the dalvik cache has to be rebuild again. After that everything should be fine.

Thanks for your reply.
I have tried wiping the cache, then the dalvik cache, but it seems remain the same --- slow and lag. I would like to know if there is any sequence, let's say wipe the cache first, then wipe the dalvik cache, then flash the phone? or something else?
After wiping the cache, in general speaking, how long do I have to wait after the reboot?
Thanks in advance.
Sent from my GT-I9000 using XDA App

What i mean is that the first reboot after wiping the dalvik cache takes longer than usual because the dalvik cache has to be rebuild again.
You might check in the task manager if there's any running process cunsuming cpu time, which could lead to laginess. There are many things that could produce lags (widgets,apps etc.) I dont know what's installed on your phone.
Sent from my hand

I see. However, I am thinking if the lag is because of the apps. Since I am using the same apps before and after the kernel update. I did wipe the dalvik cache after flash, but after reboot, the phone response very slow, and whenever I click the home button, it just did not show up.
Any more ideas? Thanks a lot.
Sent from my GT-I9000 using XDA App

What i would do in your case would be:
Backup all important data/apps etc.
Then do a complete wipe and reset to factory defaults.
Then flash the latest firmware: froyo 2.2.1
Then flash speedmod kernel and apply all recommended tweaks.
After that restore app by app and rethink the real use of each app (do you really need/use it?).
Might sound complicated but it might be even easier than loosing more time on hopeless attempts to solve the problem...
Sent from my hand

Cheers man, this will be my last step. Thank you for your help.
Sent from my GT-I9000 using XDA App

NP Tell us if you succeeded. You might want to try wiping thumbnail database before (forgot to mention that beforehands).
Sent from my hand

Just done a factory reset (erase data + data cache + dalvik cache)
and flash the new version of kernel. The phone is back to normal now.
Sent from my GT-I9000 using XDA App

[Q] JVP issues / unstability?

Hey Guys,
is it only me or am i wrong experiencing JVP roms als extremly unstable.
If you chose LiveWallpapers i experienced freezes ... even when i turned them off the freezes didnt leave. (i tried this with no apps installed)
When surfing the web i experienced freezes.
I tried nearly every custom JVP rom and the stock. for me it freezes all the time ... i flashed back to JVO ... everything was normal.
I flashed the JVP roms once on a fresh Odin (repartition) JVH base ... then i tried with a fresh JVP base. Always chosen the wipe rom versions.
Is JVP that unstable? Or what could be the reason.
Thx for anwers in advance. Will hit the thx button for usefull answers
cheers!

try wiping cache and dalvik cache after flash?

As chebon said, did you wipe _everything_?

matrixino said:
As chebon said, did you wipe _everything_?
Click to expand...
Click to collapse
It is better to wipe everything before flashing so that you ccan start with a clean and fast system.
So you should wipe:
- data (factory reset)
- cache
- dalvik cache
Sent from my GT-I9000 using XDA Premium App

No Problems at all with F1 SGS V3.0 ROM.
Very Stable, Fast and Awesome....

Strange ... i wiped everything before flashing including dalvik, cache, data, dbdata
I used F1, Criskelo, Juwe, Bezke ... Now Trying Continuum :0
Sometimes the phone is not wakeupable after Standbye and i experience the mentioned full freezes for example when using flash in browser

Have you tried to wait more than 5 min at the first reboot after you flash JVP rom?
Let it rebuild and complete the configuration by itself.

tomatenjungee said:
Strange ... i wiped everything before flashing including dalvik, cache, data, dbdata
I used F1, Criskelo, Juwe, Bezke ... Now Trying Continuum :0
Sometimes the phone is not wakeupable after Standbye and i experience the mentioned full freezes for example when using flash in browser
Click to expand...
Click to collapse
Flash JVP once again, but this time with PIT-file and Re-Partition ticked.

WiFi problem on Achotjan's ROM

Hey!
I have a problem with this rom...every1 says the wifi just working like a charm.BUT. wheni install, ok before fullwipe, and the wifi doesnt works, or if it works just after 2-3-4 times restarts...
Pls help me, i fall in love with this rom^^
Ty for your answers!

Try to follow "all" the instructions made by Achotjan... or just simply reboot your X8 and there you go... a nice WiFi without errors (except WiFi Tether)

so how was it ?

try full wipe, clear cache and dalvik cache
Sent from my E15i using xda premium

did i hav to reflash the rom also? or just hav to factory reset, wipe cache, clear dalvik cache?

[Q] Galaxy Note can't get pass set-up

Hi!
I have a problem after trying to flash Cyanogen 9 on my Galaxy note and now it can't get pass the "Touch android to begin" screen.
I have tried flashing the stock rom using Odin but it still encounters this error.
Is there anything i could do to save it

Just go into recovery and wipe cache and dalvik cache and reboot and it will be fine
Sent from my GT-N7000 using xda premium

When i try wiping dalvik cache, it says
unknown volume for path [/sd-ext]

Yeah that's fine it says it on mine after you have wiped both cache 's reboot and it should be fine
Sent from my GT-N7000 using xda premium

Sorry for double posting.
Tried wiping the cache, still hangs after the touch Android to begin screen and reboots.

Try doing a full wipe data you are on gb kernal so no need to worry about bricking
Sent from my GT-N7000 using xda premium

I did a wipe data/factory reset, wipe cache partition and wipe dalvik cache
Still hangs and reboots after the touch android screen :/
Is it cause i tried flashing CM9 from the stock ICS rom?

Ronal10 said:
I did a wipe data/factory reset, wipe cache partition and wipe dalvik cache
Still hangs and reboots after the touch android screen :/
Is it cause i tried flashing CM9 from the stock ICS rom?
Click to expand...
Click to collapse
Yes it is.

hgberry said:
Yes it is.
Click to expand...
Click to collapse
What do i do :/

Sorry again for double posting.
I tried using Odin to flash it back to a stock gingerbread ROM, still hangs at the start up screen.

Phone/Dialer app keeps crashing

Whenever I receive a call or try to make a call the phone freezes and ultimately crashes. I can hear sound of the person after a minute or so freezing. This doesn't happen at every call, like 8/10 times it will FC. This has made it impossible to use the phone.
The following message appears everytime it crashes:
The process com.android.phone is not responding. Would you like to close it?
Click to expand...
Click to collapse
If I am in contacts com.android.contacts crashes.
I have tried clearing the phone application cache but it doesn't help.
I am running Slim ICS (4.2) with no mod or anything installed. Its completely clean. I have tried CM9, AOKP on my phone and my brother's galaxy S. All have the same problem on both the phones.
Here is some info about the phone:
Baseband version: I9000XXJVT
Kernel version : [email protected] #` Wed May 23
Build number: 4.2
Mod Version: Slim_ICS_4.0.4
I am using this phone in India if it matters.
What can I do to fix this problem?
EDIT: I update my baseband to XXJVU. Didn't help. What now?

Have you tried clearing cache in recovery and all that jazz? Be sure to do a backup while in recovery before you do!!

Yes, I cleared all kinds of cache before installing.
I did wipe data/ factory reset, wipe cache, wipe dalvik cache.

stirredo said:
Yes, I cleared all kinds of cache before installing.
I did wipe data/ factory reset, wipe cache, wipe dalvik cache.
Click to expand...
Click to collapse
This is guess work but maybe a different kernel would help, try out this Semaphore kernel and just flash it in recovery.
What is this kernel? Semaphore ICS 1.2.6s
The Semaphore kernel project is in a lot more detail here and here.

The problem was due to faulty proximity sensor. I had to install MIUI ROM to disable it. Its the only ROM that has the option of disabling it.
I was able to disable the driver of proximity sensor (GPA2) using hardware disabler app but the phone was too slow hence MIUI.